| DE SAINT-AUBIN, Barbara Charlotte Jeanette ACTIVE | Director | 01 Jul 2022 | | France | October 1976 | 36, High Street, Halstead, CO9 2AP, England |
| EATON, Derek James ACTIVE | Director | 30 Jul 2010 | | England | September 1968 | 36, High Street, Halstead, CO9 2AP, England |
| GRAVES, Karl ACTIVE | Director | 26 Oct 2012 | | England | February 1972 | 36, High Street, Halstead, CO9 2AP, England |
| QUINOT, Michele Marie Christine ACTIVE | Director | 01 Dec 2023 | | France | May 1986 | 36, High Street, Halstead, CO9 2AP, England |
| CHAPMAN, David Neville Siegfried RESIGNED | Secretary | 25 Nov 1998 | 04 May 2006 | | | 5 Culvert Close, Coggeshall, Colchester, Essex, CO6 1PB |
| FENN, Claire RESIGNED | Secretary | 26 Sep 2007 | 15 Aug 2008 | | | 505 Ipswich Road, Colchester, Essex, CO4 9HE |
| POMEROY, Valerie Ann RESIGNED | Secretary | | 25 Nov 1998 | | | 19 Kingsway, Killams, Taunton, Somerset, TA1 3YD |
| SPEARS, Andrea Mary RESIGNED | Secretary | 30 Oct 2008 | 31 Jul 2013 | | | 16, Dalkeith Road, London, SE21 8LS, United Kingdom |
| STURGEON, Paul Stuart RESIGNED | Secretary | 04 May 2006 | 26 Sep 2007 | | | Garlands Farm House, Birch, Colchester, Essex, CO2 0NS |
| ASHBY, Peter John RESIGNED | Director | 28 Feb 2007 | 04 Oct 2007 | | September 1947 | 25 The Mill, Dedham, Colchester, Essex, CO7 6DJ |
| BEDNALL, John Allan RESIGNED | Director | 09 Nov 1998 | 25 Nov 1998 | | April 1948 | 40 Broadway, Duffield, Belper, Derbyshire, DE56 4BU |
| BOURNE, Sarah RESIGNED | Director | 04 Oct 2007 | 03 Dec 2008 | England | March 1975 | 7 Burrs Close, Bury, BL8 1JU |
| CHAPMAN, Keith Anthony RESIGNED | Director | 12 Jun 2009 | 31 Mar 2012 | England | March 1955 | Redbrook House, 29 Bollin Hill, Wilmslow, Cheshire, SK9 4AN |
| COPE, Paul Michael RESIGNED | Director | | 20 Feb 1997 | United Kingdom | February 1952 | Woodpeckers 14 New Cut, Layer De La Haye, Colchester, Essex, CO2 0ED |
| FILIPE, Jose Valentim RESIGNED | Director | 01 Jul 2019 | 01 Nov 2021 | England | July 1966 | De Novo House, Newcomen Way, Colchester, Essex, CO4 9AE |
| HENFREY, Neil Francis, Dr RESIGNED | Director | 08 Jul 2008 | 30 Jul 2010 | United Kingdom | June 1961 | Hartford House, Main Street, Woolsthorpe By Belvoir, Grantham, Lincs, NG32 1LT |
| HIRST, Stephen RESIGNED | Director | | 31 Aug 1992 | England | November 1947 | 12 Ireton Road, Colchester, Essex, CO3 3AT |
| HODGES, William Daniel RESIGNED | Director | 25 Nov 1998 | 28 Feb 1999 | | November 1948 | 138 London Road, Copford, Colchester, CO6 1BQ |
| JEFFERIES, Basil RESIGNED | Director | | 20 Feb 1997 | United Kingdom | September 1946 | Cromwells, Watch House Green Felsted, Great Dunmow, Essex, CM6 3EF |
| LOCK, Allan Martin RESIGNED | Director | 03 Dec 2008 | 26 Oct 2012 | England | April 1970 | 9, Colchester Road, West Mersea, Colchester, Essex, CO5 8RS, United Kingdom |
| MAGALHAES, Laurent RESIGNED | Director | 01 Nov 2021 | 01 Jul 2022 | France | January 1967 | De Novo House, Newcomen Way, Colchester, Essex, CO4 9AE |
| MASON, Rosemary RESIGNED | Director | 25 Nov 1998 | 04 Oct 2007 | England | August 1956 | The Owls, 80 The Street, Chelsworth, Suffolk, IP7 7HU |
| MCDONNELL, Ian Vincent RESIGNED | Director | 03 Dec 2008 | 17 May 2011 | England | April 1962 | 38, St. Georges Street, Ipswich, Suffolk, IP1 3LH, United Kingdom |
| MINES, Paul Robert RESIGNED | Director | 25 Nov 1998 | 09 Mar 2006 | United Kingdom | September 1963 | Aspen Lodge St Michaels Chase, Copford, Colchester, CO6 1EF |
| MORRIS, George Eryl RESIGNED | Director | | 31 Aug 1998 | United Kingdom | August 1943 | Broad Oak, Devonshire Avenue, Amersham, Buckinghamshire, HP6 5JE |
| PEARSON, Andrew Mitchell RESIGNED | Director | 25 Nov 1998 | 06 Sep 1999 | | October 1965 | Orchard Cottage, Church Road, Peldon, Colchester, Essex, CO5 7PT |
| POTTER, Martin John RESIGNED | Director | 20 May 1997 | 10 Nov 1998 | | March 1956 | 3 Ridgeway, Highwoods, Colchester, CO4 4UW |
| ROGERS, Peter Lloyd RESIGNED | Director | 11 Nov 1996 | 25 Nov 1998 | | December 1947 | Knowle House, 5 Knowle Hill, Kenilworth, Warwickshire, CV8 2DZ |
| SCHRYVE, Frédéric Olivier Hugues Corneille RESIGNED | Director | 01 Dec 2017 | 01 Sep 2018 | France | April 1969 | De Novo House, Newcomen Way, Colchester, Essex, CO4 9AE |
| SCHUH, Arnaud RESIGNED | Director | 01 Sep 2018 | 01 Jul 2019 | France | July 1969 | De Novo House, Newcomen Way, Colchester, Essex, CO4 9AE |
| SHANLEY, Patrick RESIGNED | Director | 01 Mar 1995 | 09 Jan 1998 | | April 1954 | 1 Witley Farm Close, Solihull, West Midlands, B91 3GX |
| SLASKI, Helen Julia RESIGNED | Director | 25 Nov 1998 | 31 Aug 2000 | United Kingdom | January 1956 | Oerchard Cottage 7 Harston Road, Newton, Cambridge, Cambridgeshire, CB2 5PA |
| SMITH, Dennis Arthur RESIGNED | Director | | 25 Nov 1998 | | August 1941 | 12 Rectory Road, Burnham On Sea, Somerset, TA8 2BY |
| STURGEON, Paul Stuart RESIGNED | Director | 13 Nov 2006 | 08 Sep 2008 | England | October 1966 | Garlands Farm House, Birch, Colchester, Essex, CO2 0NS |
| VILLEMIN, Laurent RESIGNED | Director | 31 Mar 2012 | 01 Dec 2017 | France | June 1968 | De Novo House, Newcomen Way, Colchester, Essex, CO4 9AE, England |
| WHEELER, Robert John RESIGNED | Director | | 28 Feb 1995 | | January 1936 | Rewlands 71 Harestock Lodge, Harestock Road, Winchester, Hampshire, SO22 6NX, England |